C. Wich mean she worked 5 hours and half an hour (0.5)
Answer: 20 questions
Step-by-step explanation:
From the question, Noah is taking an online survey and after answering 16 questions, he gets a message that he has completed 80% of the survey.
To get the total number of questions in the survey goes thus:
Let the total number of questions be y.
80% of y = 16
80/100 × y = 16
0.8 × y = 16
0.8y = 16
Divide both side by 0.8
y = 16/0.8
y = 20
The survey has 20 questions.
Answer:
160
Step-by-step explanation:
22 + 18 = 25 percent
40 = 25 percent
100 / 25 = 4
40 x 4 = 160.
Answer:
False
Step-by-step explanation:
According to an act of Congress a firm cannot have more than 100 partners
Answer:
Step-by-step explanation:
Since T is the midpoint of SU, this means that ST is equivalent to TU. In an equation:
Substitute them for their equations:
Now, solve for x.
Subtract 8x from both sides:
Add 1 to both sides:
Divide both sides by 4:
So, the value of x is 3.
And we're done!
